v0.9.0

• Basic support for 29-bit IDs (#148).
• Support multiple SDO channels for a single node (#148).
• Support toggle bit in received heartbeat messages (#150).
• Fix bug with some manufacturer specific data types (#146).
• Fix BOOLEAN support with bit mapped PDOs (#104).
• Fix deprecation of collections module.
• Bump python-can requirement to 3.0.

v0.8.1

• SDO data size truncated to length of the default value in the EDS (#135)
• Prevent crash in SyncProducer.stop() if Network.sync.start() was not called (#128)
• following the newly API of CIA402,do some change (#132)

v0.8.0

New features

• Partial slave node support!
• New way of accessing PDOs
• Improved DS-402 profile support
• LSS fast scan support
• Node guarding support

Bug fix for PDO save()

• Fixes bug where node.pdo.save() will not work after mapping PDOs using OD names.

Compatibility release

Improves compatibility with more "exotic" CANopen implementations (most notably Curtis drives).

Low level period transmits and more

API changes:

• EMCY resets are not handled differently than regular EMCY codes in callbacks and log anymore. Previously None was used to represent a reset in the callbacks and it was not added to the log. Now resets are represented as a EmcyError with code 0.

Improvements:

• Low level periodic transmission is used if the CAN interface and python-can supports it (currently supported with SocketCAN and IXXAT).
• Bit mapping support for PDOs
• EDS files with default value expressions containing $NODEID is supported
• LSS improvements
• If the CAN receive thread crashes, the exception will be raised next time a message is transmitted.

Bugfix EMCY reset

• Fix EMCY reset (discovered by @racerep, see #43)

First beta release

Major changes since v0.4.0:

• Experimental SDO block transfer (#28)
• Open SDO variables as writable files
• Time Stamp Object (TIME) support (#12)
• CiA 402 device profile with Power State Engine (#16, #23)
• LSS master support (#29)
• Callbacks for EMCY
• Change default to only attempt SDO operations once (#25)
• Fix IXXAT issue (#24)
• Add default value to Object Dictionary variables

And some more fixes

v0.4.0

Release highlights since v0.3.0:

• Improved documentation
• Ability to open SDO variables as readable files
• Callbacks for PDOs
• Node scanner

First real release

After a series of development uploads to PyPI this is a more proper release of 0.3.0.dev10.